The River Tyne is a river in northeast England that flows from the Pennines to the North Sea. It is approximately 73 miles long and forms part of the boundary between the counties of Northumberland and Tyne and Wear. The river is known for its historical significance and has been a vital waterway for trade and transportation. The Tyne is famous for its iconic bridges, including the Tyne Bridge and the Gateshead Millennium Bridge. These structures connect the cities of Newcastle upon Tyne and Gateshead, making the river a central feature of the region's landscape and culture. The river also supports various recreational activities, such as boating and fishing.